The present invention provides formulations that support an individual's body during routine vaccination and adaptive immune response. The individuals who can benefit front these formulations are infants, children and adults. The formulations comprise ingredients that can be administered prior to, concurrent with or subsequent to the vaccination. The formulations of the present invention preferably act by targeting enzymatic reactions an individual's various metabolic pathways, maintaining balance between oxidative stress and methylation, maintaining balance between Th1 and Th2 responses, or a combination thereof during vaccination and adaptive immune response.